<?xml version="1.0" encoding="utf-8"?><!--DOCTYPE xs:schema SYSTEM "c:\dat\xml\schemapt1.dtd"--><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:sn="http://www.snee.com/ns/stages">

  <xs:element name="article">

    <xs:annotation>
      <xs:appinfo>
        
      </xs:appinfo>
    </xs:annotation>

    <xs:complexType>
      <xs:sequence>
        <xs:element ref="title" maxOccurs="1"/>
        <xs:element ref="par" maxOccurs="unbounded"/>
      </xs:sequence>

      

      

    </xs:complexType>
  </xs:element>


  <xs:element name="title" type="xs:string"/>


  <xs:element name="par">
   <xs:complexType mixed="true">

    <xs:choice minOccurs="0" maxOccurs="unbounded">
     
     
     
     <xs:element ref="a"/>
     <xs:element ref="person"/>
    </xs:choice>

   </xs:complexType>
 </xs:element>


  <xs:element name="company">
    <xs:complexType>
      <xs:simpleContent>
        <xs:extension base="xs:string">
          
        </xs:extension>
      </xs:simpleContent>
    </xs:complexType>
  </xs:element>


  <xs:element name="product" type="xs:string"/>


  <xs:element name="link">
    <xs:complexType>
      <xs:simpleContent>
        <xs:extension base="xs:string">
          <xs:attribute name="uri" type="xs:anyURI" use="required"/>
        </xs:extension>
      </xs:simpleContent>
    </xs:complexType>
  </xs:element>


  <xs:element name="a">
    <xs:complexType>
      <xs:simpleContent>
        <xs:extension base="xs:string">
          <xs:attribute name="href" type="xs:anyURI" use="required"/>
        </xs:extension>
      </xs:simpleContent>
    </xs:complexType>
  </xs:element>


  <xs:element name="person" type="xs:string"/>


  

  <!-- checkIn is optional in following, required in preceding
       stamps attributeGroup. -->
  


</xs:schema>